[pre-commit.ci] pre-commit autoupdate

updates:
- https://github.com/ikamensh/flynt/: 0.77 → 0.78

.pre-commit-config.yaml

@@ -21,7 +21,7 @@ repos:
       - id: requirements-txt-fixer
       - id: trailing-whitespace
   - repo: https://github.com/ikamensh/flynt/
-    rev: "0.77"
+    rev: "0.78"
     hooks:
       - id: flynt
   - repo: https://github.com/MarcoGorelli/absolufy-imports